FR1069109A - Pendulum indicating dates - Google Patents

Pendulum indicating dates

Info

Publication number
FR1069109A
FR1069109A FR1069109DA FR1069109A FR 1069109 A FR1069109 A FR 1069109A FR 1069109D A FR1069109D A FR 1069109DA FR 1069109 A FR1069109 A FR 1069109A
Authority
FR
France
Prior art keywords
indicating dates
pendulum
pendulum indicating
dates
indicating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Jean Kravzyk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1069109A publication Critical patent/FR1069109A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B19/00—Indicating the time by visual means
    • G04B19/24—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars
    • G04B19/243—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator
    • G04B19/257—Clocks or watches with date or week-day indicators, i.e. calendar clocks or watches; Clockwork calendars characterised by the shape of the date indicator drum-shaped or three-dimensional shaped
    • G04B19/2573—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement
    • G04B19/2576—Driving or releasing mechanisms wherein the date indicators are driven or released mechanically by a clockwork movement driven or released stepwise by an energy source which is released at determined moments by the clockwork movement

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1069109D 1952-11-05 1952-11-05 Pendulum indicating dates Expired FR1069109A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1069109T 1952-11-05

Publications (1)

Publication Number Publication Date
FR1069109A true FR1069109A (en) 1954-07-05

Family

ID=9604041

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069109D Expired FR1069109A (en) 1952-11-05 1952-11-05 Pendulum indicating dates

Country Status (1)

Country Link
FR (1) FR1069109A (en)

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